CVE-2018-15481

Improper input sanitization within the restricted administration shell on UCOPIA Wireless Appliance devices using firmware version 5.1.x before 5.1.13 allows authenticated remote attackers to escape the shell and escalate their privileges by adding a LocalCommand to the SSH configuration file in the user home folder.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://securite.intrinsec.com/2018/08/20/cve-2018-15481-ucopia-wireless-appliance-restricted-shell-escape-5-1-13/	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ucopia:wireless_appliance_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ucopia:wireless_appliance:-:*:*:*:*:*:*:*

Information

Published : 2018-08-21 09:29

Updated : 2019-10-02 17:03

NVD link : CVE-2018-15481

Mitre link : CVE-2018-15481

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

ucopia

wireless_appliance
wireless_appliance_firmware

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